SN67020 Datasheet (SONiX Technology Company)

SN67020, Speech Controller

Bit0 of input port 1 Bit1 of input port 1 Bit2 of input port 1 Bit3 of input port 1 Bit0 of I/O port 2 Bit1 of I/O port 2 Bit2 of I/O port 2 Bit3 of I/O port 2 Bit0 of I/O port 3 Bit1 of I/O port 3 Bit2 of I/O port 3 Bit3 of I/O port 3 Positive power supply Oscillation component connection pin For t

SN67020 Features

* Single power supply 2.4V - 5.1V Built in a tiny controller 20 seconds voice capacity are provided One 4-bit input port and two 4-bit I/O ports are provided 64

* 4 bits RAM are provided Maximum 16k program ROM is provided Readable RO